Algebra 2 Quadratics

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Across
  1. 2. The highest y-value on the graph of the function.
  2. 5. A polynomial with two terms.
  3. 7. A number that can be written as a+bi, contains a real part and imaginary part.
  4. 8. a line that divides a plane figure or graph into two congruent halves.
  5. 9. A number x such that f(x)=0.
Down
  1. 1. The square root of a negative number, written in the form bi.
  2. 3. The lowest y-value on the graph of the function.
  3. 4. The shape of the graph of a quadratic function.
  4. 6. A polynomial with three terms.